View source for Crataegus chrysocarpa var. chrysocarpa

{{Treatment/ID
|accepted_name=Crataegus chrysocarpa var. chrysocarpa
|accepted_authority=
|publications=
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Crataegus coloradoides
|authority=Ramaley
|rank=species
}} {{Treatment/ID/Synonym
|name=C. doddsii
|authority=Ramaley
|rank=species
}} {{Treatment/ID/Synonym
|name=C. rotundifolia var. pubera
|authority=Sargent
|rank=variety
}}
|hierarchy=Rosaceae;Rosaceae subfam. Amygdaloideae;Rosaceae tribe Gillenieae;Crataegus;Crataegus sect. Coccineae;Crataegus (sect. Coccineae) ser. Rotundifoliae;Crataegus chrysocarpa;Crataegus chrysocarpa var. chrysocarpa
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Rosaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Rosaceae subfam. Amygdaloideae]]</div><div class="higher-taxon"><small>tribe</small>[[Rosaceae tribe Gillenieae]]</div><div class="higher-taxon"><small>genus</small>[[Crataegus]]</div><div class="higher-taxon"><small>section</small>[[Crataegus sect. Coccineae]]</div><div class="higher-taxon"><small>series</small>[[Crataegus (sect. Coccineae) ser. Rotundifoliae]]</div><div class="higher-taxon"><small>species</small>[[Crataegus chrysocarpa]]</div><div class="higher-taxon"><small>variety</small>[[Crataegus chrysocarpa var. chrysocarpa]]</div></div>
|volume=Volume 9
|mention_page=page 597, 599, 600
|treatment_page=page 598
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> 20–30 dm. <b>Leaves</b>: blade ± ovate to rhombic-ovate, base ± cuneate, sinuses: max LII 15–20%, lobe apex acute, veins 3–5 per side, abaxial surface glabrous, sometimes hairy on veins or hairy young, glabrescent, adaxial appressed-short-pubescent, glabrescent. <b>Inflorescences</b>: branches sparsely to densely villous. <b>Flowers</b> 15–20 mm diam.; hypanthium densely villous; stamens 10, anthers cream or ivory. <b>Pomes</b> red (darkened to burgundy only if dried and shriveled), suborbicular to broadly ellipsoid, 8–10 mm diam., hairy.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jun; fruiting Sep–Oct.
|habitat=Well-drained mesic sites with high light intensity, under aspen
|elevation=0–2200 m
|distribution=Alta.;B.C.;Man.;N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Sask.;Colo.;Conn.;Iowa;Maine;Mass.;Mich.;Minn.;Mont.;N.H.;N.Y.;N.Dak.;Oreg.;R.I.;S.Dak.;Utah;Vt.;Wash.;Wis.;Wyo.
|discussion=<p>Variety chrysocarpa occurs through nearly the whole range of the species. Through most of its range the leaves are 2–4(–7.5) cm and ovate to rhombic-ovate. A variant with smaller leaves, glabrous surfaces, densely tomentose inflorescence branches, and early salmon-orange, eventually crimson, ellipsoid pomes has been found scattered in the valleys of southern British Columbia and into Alberta. Its range is not understood because it can be difficult to determine fruit shape from herbarium specimens. Forms with larger leaves (to 6–8 cm) are not infrequent in Newfoundland, Quebec, and northern New England, paralleling a similar situation in <i>Crataegus macrosperma</i>; occasional narrowly elliptic-leaved forms occur in Prince Edward Island. Taller and more treelike variants are known from Maine. Some specimens, particularly from Minnesota, have a thin, non-persistent abaxial surficial indumentum. Such specimens are abundant in some areas and, except for leaf shape, seem to represent intergradation with <i></i>var.<i> faxonii</i>.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Crataegus chrysocarpa var. chrysocarpa
|authority=
|rank=variety
|parent rank=species
|synonyms=Crataegus coloradoides;C. doddsii;C. rotundifolia var. pubera
|basionyms=
|family=Rosaceae
|phenology=Flowering May–Jun; fruiting Sep–Oct.
|habitat=Well-drained mesic sites with high light intensity, under aspen
|elevation=0–2200 m
|distribution=Alta.;B.C.;Man.;N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Sask.;Colo.;Conn.;Iowa;Maine;Mass.;Mich.;Minn.;Mont.;N.H.;N.Y.;N.Dak.;Oreg.;R.I.;S.Dak.;Utah;Vt.;Wash.;Wis.;Wyo.
|reference=None
|publication title=
|publication year=
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V9/V9_1022.xml
|subfamily=Rosaceae subfam. Amygdaloideae
|tribe=Rosaceae tribe Gillenieae
|genus=Crataegus
|section=Crataegus sect. Coccineae
|series=Crataegus (sect. Coccineae) ser. Rotundifoliae
|species=Crataegus chrysocarpa
|variety=Crataegus chrysocarpa var. chrysocarpa
}}<!--

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